100Gbps QSFP28 Active Optical Cable

100Gbps QSFP28 series are active optical cables (AOC) that allows bi-directional 100Gbps transmission suitable for high performance computing (HPC) clustering and other high-throughput data network, with advantages such as high speed, high density, low latency, low power consumption and light weight.

Applications

Low-latency and high-speed interconnections for high performance computing(HPC)
100G Ethernet
Other high-throughput data transmission network

Features

Quad Small Form-factor Pluggable (QSFP)
Maximum Aggregate Data Rate 100Gbps
EDR, FDR, QDR, DDR, SDR (Infiniband)
10/25/40/100G Ethernet
Bi-directional parallel link
BER<1e-12 From 0 to 50 degree case temp
CDR no/off automatically
10/14/25/28Gb/s per lane, x4 channels
Up to 70m (OM3)
Up to 100m (OM4)
Low power consumption
Round multi-mode fiber array
850nm VCSEL four array
PIN diode four array
Hot-Pluggable
I2C management interface

Additional information

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Product Details

Overview of Cable Assembly

Pin Definitions

Transmitter Specification (Electrical)

Symbol	Parameter	Specification value.	Unit	Note
X1,X2	Eye mask parameter,time	0.11,0.31	UI	At FDR,EDR rates See Figure 1
Y1,Y2	Eye mask parameter,voltage	95,350	mV	At FDR,EDR rates See Figure 1
X	Eye mask parameter,time	0.15	UI	At SDR,DDR rates See Figure 2
Y1,Y2	Eye mask parameter,voltage	250,600	mV	At SDR,DDR rates See Figure 2

Low Speed Electrical Specification

Parameter	Symbol	Min	Max.	Unit	Notes
Reset,ModSell,LPMode	VIL	-0.3	0.8	V	Lower BER performance at 28Gbps
Reset,ModSell,LPMode	VIH	2	VCC+0.3	V	Lower BER performance at 28Gbps
ModPraL					Internally terminated to GND
IntL	VOL	0	0.4	V	IOL=2mA
IntL	VOH	VCC-0.5	VCC+0.3	V	IOL=2mA
SCL,SDA	VOL	0	0.4	V	IOL(max)=3mA
	VOH	VCC-0.5	VCC+0.3	V
	VIL	-0.3	VCC*0.3	V
	VIH	VCC*0.7	VCC+0.5	V
Capacitance for SCL and SDA I/O Pin	Ci		14	pF
Total bus capacitice load for SCL and SDA	Cb		100	pF	3.0kohm Pullup resistor,max
Total bus capacitice load for SCL and SDA			200	pF	1.6kohm Pullup resistor,max

Absolute Maximum Ratings

These values represent the damage threshold of the module. Stress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to the module even if all other parameters are within Recommended Operating Conditions.

ESD

This transceiver is specified as ESD threshold 1kV for high speed pins and 2kV for all other electrical input pins, tested per MIL-STD-883, Method 3015.4 /JESD22-A114-A (HBM). However, normal ESD precautions are still required during the handling of this module. This transceiver is shipped in ESD protective packaging. It should be removed from the packaging and handled only in an ESD protected environment.

LASER SAFETY

This is a Class 1 Laser Product according to IEC 60825-1:1993:+A1:1997+A2:2001. This product complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated (July 26, 2001)

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100Gbps QSFP28 Active Optical Cable